wheezy nginx php-fpm 3.0.5 upgrade

Hello
i have a wheezy with nginx and php-fpm, fastcgi etc etc.
One week ago I upgraded to 3.0.5.2 and sites were working fine.
Now I have changed something like quota for 2 sites and that 2 sites stop working.

Question 1:
What I note is that on combo box of php configuration (on panel) there is only php-fpm (not fast-cgi anymore), is it ok? I can't select fast-cgi anymore

Question 2.
on vhost nginx files (of modified sites) there is still configured php with cgi,
there is no php-fpm configuration; is that correct?

i am very confused

i have tried to reconfigure manually adding the piece of configuration missing but still it does not work.

this is the piece of vhost configuration that (imho) should not be there

Then, we have tried to create a new site on that server. This way, I couldcheck how it configures sietes with php-fpm.

Sadly, very sadly, there is no php-fpm on vhost file of newly created site. Look:

Code:

grep fpm 46ikymhds.it.vhost
root@web4: /etc/nginx/sites-available #

I have ither servers with debian wheezy and nginx, all coming from 3.0.4.6 and upgraded to 3.0.5.2.
I am very worried, I suspect, I am almost sure that all of them are working only b/c I have not touch anything.